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https://issues.apache.org/jira/browse/SPARK-23415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16365931#comment-16365931
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Kazuaki Ishizaki commented on SPARK-23415:
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I realized that an issue in this test case. I think that this test case expects
to try memory allocation in {{grow()} method four times. However, since the
allocated memory is reused, this test performed memory allocation only once
with {{roundToWord(ARRAY_MAX / 2)}}. No memory allocations occur with other
sizes.
If I updated this test to perform four memory allocations with {{4g}} heap
size, an exception occurs.
> BufferHolderSparkSubmitSuite is flaky
> -------------------------------------
>
> Key: SPARK-23415
> URL: https://issues.apache.org/jira/browse/SPARK-23415
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Dongjoon Hyun
> Priority: Major
>
> The test suite fails due to 60-second timeout sometimes.
> {code}
> Error Message
> org.scalatest.exceptions.TestFailedDueToTimeoutException: The code passed to
> failAfter did not complete within 60 seconds.
> Stacktrace
> sbt.ForkMain$ForkError:
> org.scalatest.exceptions.TestFailedDueToTimeoutException: The code passed to
> failAfter did not complete within 60 seconds.
> {code}
> - https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/87380/
> -
> https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/job/spark-master-test-sbt-hadoop-2.6/4206/
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